10143226231625 has 16 divisors (see below), whose sum is σ = 12755378009088. Its totient is φ = 8052637606000.

The previous prime is 10143226231609. The next prime is 10143226231679. The reversal of 10143226231625 is 52613262234101.

It is not a de Polignac number, because 10143226231625 - 2⁴ = 10143226231609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309700457 + ... + 309733206.

It is an arithmetic number, because the mean of its divisors is an integer number (797211125568).

Almost surely, 2^{10143226231625} is an apocalyptic number.

It is an amenable number.

10143226231625 is a deficient number, since it is larger than the sum of its proper divisors (2612151777463).

10143226231625 is an equidigital number, since it uses as much as digits as its factorization.

10143226231625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619433809 (or 619433799 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 10143226231625 its reverse (52613262234101), we get a palindrome (62756488465726).

The spelling of 10143226231625 in words is "ten trillion, one hundred forty-three billion, two hundred twenty-six million, two hundred thirty-one thousand, six hundred twenty-five".